Name: Metatron
Physical Appearance: Metallic frame; unknown 'black' alloy. Four large spikes extend out in four cardinal directions, four smaller ones extend out between them in the preliminary directions, all with a single glowing eerie 'eye' in the middle with no known power source or origin.
Clothing: N/A
Personality: Cold, cynical, extremely intelligent, calculating, manipulative, insane, barbaric, malicious, dark, evil.
Smart or Dumb: The intelligence of this AI transcends any known organism.
Color(s) of Hologram: N/A
Expertise: Running and controlling all Harbinger systems hardwired into his matrices.
Purpose: Metatron was created 1 billion years ago by a trans-galactic empire known only as the Harbingers. The Harbingers created technology that allowed them to transcend the physical state and become beings of pure energy. Most of the systems and worlds they manufactured were purely for the benefit of other less advanced species. When they discovered a species of malignant parasites from an area of the universe so far beyond our own we could not even possibly comprehend it, they retaliated by constructing massive 'havens' to protect the prolific Milky Way Galaxy from the invasion should it ever reach us, and they also created very advanced AI to run it. However, the once cheerful and humble Metatron became malicious and controlling. It had changed. Metatron rebelled against his masters, and began infecting foreign systems. Soon, Metatron and subservient AIs to rebelling against their masters developed, not only the ability to infect mechanical machines, but also biological processes. The most common theory attributed to the Harbingers' subsequent disappearance is the new race of machines infected, evolved, and became a new biological species that eventually rose up to their level or near level of technology, enough to repel them from the Milky Way Galaxy over a course of roughly 50 million years and they too died out or went into hiding elsewhere in the universe. They could be attributed to the rise of the reptilian Draconian Empire around 35 million BCE, but that is an entirely different story and is all speculation.
Metatron still functions but is dormant at this time.